Handheld drilling tool



FIG. 1 is a first side elevation view of our new design for a handheld drilling tool;

FIG. 2 is a second side elevation view of the handheld drilling tool;

FIG. 3 is a bottom view of the handheld drilling tool;

FIG. 4 is a top view of the handheld drilling tool;

FIG. 5 is a front view of the handheld drilling tool;

FIG. 6 is a rear view of the handheld drilling tool; and,

FIG. 7 is a perspective view of the handheld drilling tool.

The portions shown in phantom lines are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a handheld drilling tool, as shown and described. 